We introduce and motivate a non-standard multi-modal logic to represent and reason about ignorance in Multi-Agent Systems. We argue that in Multi-agent systems being able to reason about what agents ignore is just as important as being able to reason about what agents know. We show a sound and complete axiomatisation for the logic. We investigate its applicability by restating the feasibility condition for the FIPA communication primitive of inform. © 2004 Published by Elsevier Science B.V.
Van Der Hoek, W., & Lomuscio, A. (2004). A logic for ignorance. In Electronic Notes in Theoretical Computer Science (Vol. 85, pp. 117–133). https://doi.org/10.1016/S1571-0661(05)82606-4